﴿ ثُمَّ بَدَا لَهُم مِّنۢ بَعْدِ مَا رَأَوُا۟ ٱلْءَايَٰتِ لَيَسْجُنُنَّهُۥ حَتَّىٰ حِينٍۢ ﴾

“For, presently it occurred to the nobleman and his household _ [even] after they had seen all the signs [of Joseph's innocence] - that they might as well imprison him for a time.”

So, said at the end of the verse (35) was: ثُمَّ بَدَا لَهُم مِّن بَعْدِ مَا رَ‌أَوُا الْآيَاتِ لَيَسْجُنُنَّهُ حَتَّىٰ حِينٍ Later on, even after having seen the signs, they [ the ` Aziz of Misr and his advisers ] deemed it proper [ or expedient ] to imprison him for a time. Thus, to the prison he was sent.